class A{
	int x;
	void x() { System.out.println("the 1st"); }

	void x(int a) { System.out.println("the 2nd"); } //void x(int b) {}

	void x(int a, int b) { System.out.println("the 3rd"); }

	void x(float a) { System.out.println("the 4th"); }

	
}

public class P1_OverLoad{
	public static void main(String args[]){
		int m = 1, n = 2;
		float f = 2f;

		A t = new A();
		t.x();
		t.x(m, n);
		t.x(f);
	}
}